Until we have critical mass with step 1, a 3rd party, community controled "Email to OpenID mapping service" should be provided. Vidoop runs a related service at http://emailtoid.net/. It's quite good but it should be donated to the OpenID foundation for independent control.

The password screen of the OpenID provider as resolved via the community EmailtoID service OR

A prompt from the EmailToID service that walks you through creating a new OpenID or mapping an exiting OpenID to this email address.Here's the important part: In all cases, the screens MUST conform to a strict UX Design Guideline set forth by the OpenID Foundation to ensure the process is as simple as Facebook Connect.Only providers that confirm to this OpenID Connect UX standard (as certified by the OpenID Foundation?) may have their OpenIDs validated in this popup. This is a harsh rule but it ensures a smooth UX for all involved.

This initial Email to OpenID mapping through a 3rd party service is painful since most email providers and OpenID consumers do not use EAUT yet.

This can be overcome if we get a series of OpenID Consumers and OpenID Providers involved as launch partners. A major email provider (Gmail, Hotmail and/or Yahoo) would also be be helpful but not a blocker.

Potential Concerns:

How do we deter phishing? Does this work-flow make phishing worse because of the predictable UX? Does it matter? Is there a way to ensure a distributed karma system is included in the work flow?

This only solves the login problem and does not go into the issue of connecting to, accessing and manipulating data as the full data portability vision describes. This is a conversation for another thread.

Bonus:

If you provide OpenID but do not consume it you need to be named and shamed. There should be a 2 month grace period, then The OpenID Foundation, the DataPortability Project and everyone else who is interested should participate.

"OpenID Connect" should be a new brand with a fresh batch of announcements with strict implementation guidelines (not just around UX but also around things like consumption).

To summarize, my proposal world:

Allow users to use their email address for OpenID

Standardize the User Experience for OpenID

Provide a stop gap while Email providers catch up with Email to OpenID mapping.

Get involved:

I'd love to do mockups for this - but I'm busy. Anyone interested in learning from the Facebook Connect UX and drafting OpenID Connect Mockups from which we can draw the strict UX guidelines I mentioned?